import requests

url='https://imtt.dd.qq.com/16891/apk/38C36FA3311007E040D2F12BAD0E6569.apk?fsname=com.manle.phone.android.yaodian_6.2.0_201908210.apk&csr=3554'
path='掌上药店.apk'

r=requests.get(url)
with open(path,'wb') as f:
    f.write(r.content)

f.close()